HWL83QSG-020116-A
© 2016 HTI Industries, LLC. All rights reserved
Printed in China
When Low Battery Icon flashes on the right of the display,
replace backup batteries with 2 fresh AA batteries. Keep unit
connected to AC power when replacing batteries or you will
lose settings. Make sure to match polarity (+/–) on batteries as
shown below.
Battery Cautions and Tips
• Only use the recommended/supplied batteries or equivalent.
• Use alkaline batteries for longer life.
• Do not mix old and new batteries, and do not mix alkaline, carbon-zinc or rechargeable
nickel-cadmium batteries.
• Insert batteries with proper polarity (+/–) as indicated.
• Remove exhausted batteries from product.
• Do not attempt to recharge non-rechargeable batteries.
• Do not open batteries or heat them beyond normal ambient temperatures.
• To prevent battery leakage or damage remove batteries from a product if it will not be used
for a month or longer.
• Use extreme caution handling leaking batteries (avoid direct contact with eyes and skin). If
battery leakage comes in contact with eyes, IMMEDIATELY flush the eye with lukewarm and
gently flowing water for at least 30 minutes. If skin contact occurs, wash skin with clear
water for at least 15 minutes. Seek medical attention if any symptoms occur.
• Store in cool, dry, ventilated area away from hazardous or combustible material.
• Do not dispose of batteries in the household trash or fire.
• Follow applicable laws and local regulations for the disposal and transportation of batteries.
Battery backup installation
AA x 2
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) this device may
not cause harmful interference, and (2) this
device must accept any interference
received, including interference that may
cause undesired operation.
CAN ICES-3 (B)/NMB-3(B)
